Journal article
Authors list: Adamian, G. G.; Antonenko, N. V.; Lenske, H.; Sargsyan, V. V.
Publication year: 2019
Pages: 1335-1340
Journal: Communications in Theoretical Physics
Volume number: 71
Issue number: 11
ISSN: 0253-6102
eISSN: 1572-9494
DOI Link: https://doi.org/10.1088/0253-6102/71/11/1335
Publisher: IOP Publishing
Abstract:
The Darwin instability effect in the binary systems (di-planets, di-stars, and di-galaxies) is analyzed within the model based on the Regge-like laws. All possible binary stars are found satisfying the Darwin instability condition that requires to search for other mechanism triggering the merger of the contact binary objects. New analytical formulas are obtained for the orbital rotation period and the relative distance between components of the binary system. The decreasing and increasing periods as functions of mass asymmetry are related, respectively, with the non-overlapping and overlapping stage of the binary object evolution.
Citation Styles
Harvard Citation style: Adamian, G., Antonenko, N., Lenske, H. and Sargsyan, V. (2019) Stability of Macroscopic Binary Systems, Communications in Theoretical Physics, 71(11), pp. 1335-1340. https://doi.org/10.1088/0253-6102/71/11/1335
APA Citation style: Adamian, G., Antonenko, N., Lenske, H., & Sargsyan, V. (2019). Stability of Macroscopic Binary Systems. Communications in Theoretical Physics. 71(11), 1335-1340. https://doi.org/10.1088/0253-6102/71/11/1335
Keywords
binary stars and galaxies; Darwin instability effect; Regge laws
